389616575032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2563266941}}^1$

素因数の和:2563266966

約数の個数: 16

約数和(自身を含む): 768980082600

約数和(自身を除く): 379363507568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2563266941, 5126533882, 10253067764, 20506135528, 48702071879, 97404143758, 194808287516, 389616575032]

約数ペア:

[(1, 389616575032), (2, 194808287516), (4, 97404143758), (8, 48702071879), (19, 20506135528), (38, 10253067764), (76, 5126533882), (152, 2563266941)]